[c-nsp] 3750 stack with high CPU from IP Input process.
Bill
admin at vci.net
Sun Dec 25 12:50:18 EST 2005
Here is the "show proc cpu" The CPU usage is low right now. The other
day something was going on and the CPU went 10 100% for no reason I could
find. I can't find any reason why the CPU would have gone up when I moved
the ethernet cable.
Bill
esw-1#show proc cpu
CPU utilization for five seconds: 27%/6%; one minute: 27%; five minutes: 25%
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
1 0 21 0 0.00% 0.00% 0.00% 0 Chunk Manager
2 209 674292 0 0.00% 0.00% 0.00% 0 Load Meter
3 2442168 51948474 47 0.00% 0.02% 0.04% 0 OSPF Hello
4 3181058 399528 7962 0.00% 0.12% 0.07% 0 Check heaps
5 267 262 1019 0.00% 0.00% 0.00% 0 Pool Manager
6 0 2 0 0.00% 0.00% 0.00% 0 Timers
7 493939 1673026 295 0.00% 0.00% 0.00% 0 ARP Input
8 0 1 0 0.00% 0.00% 0.00% 0
AAA_SERVER_DEADT
9 0 2 0 0.00% 0.00% 0.00% 0 AAA
high-capacit
10 0 1 0 0.00% 0.00% 0.00% 0 Policy
Manager
11 17 16 1062 0.00% 0.00% 0.00% 0 Entity MIB
API
12 0 1 0 0.00% 0.00% 0.00% 0 IFS Agent
Manage
13 146 56278 2 0.00% 0.00% 0.00% 0 IPC Dynamic
Cach
14 0 1 0 0.00% 0.00% 0.00% 0 IPC Zone
Manager
15 207 3354448 0 0.00% 0.00% 0.00% 0 IPC Periodic
Tim
16 156 3354448 0 0.00% 0.00% 0.00% 0 IPC Deferred
Por
17 21455 645115 33 0.00% 0.00% 0.00% 0 IPC Seat
Manager
18 10839 842765 12 0.00% 0.00% 0.00% 0 HC Counter
Timer
19 0 1 0 0.00% 0.00% 0.00% 0 HRPC
asic-stats
20 246 3354449 0 0.00% 0.00% 0.00% 0 Dynamic ARP
Insp
21 0 2 0 0.00% 0.00% 0.00% 0 XML Proxy
Client
22 0 1 0 0.00% 0.00% 0.00% 0 Critical
Bkgnd
23 3737 2160039 1 0.00% 0.00% 0.00% 0 Net
Background
24 76 1634 46 0.00% 0.00% 0.00% 0 Logger
25 498 3354398 0 0.00% 0.00% 0.00% 0 TTY
Background
26 1348 3354445 0 0.00% 0.00% 0.00% 0 Per-Second
Jobs
27 525390 56548 9291 0.00% 0.00% 0.00% 0 Per-minute
Jobs
28 0 11 0 0.00% 0.00% 0.00% 0 AggMgr
Process
29 1718 56254 30 0.00% 0.00% 0.00% 0 Net Input
30 16334 674309 24 0.00% 0.00% 0.00% 0 Compute load
avg
31 4891 15248 320 0.00% 0.00% 0.00% 0 Collection
proce
32 0 1 0 0.00% 0.00% 0.00% 0 HRPC
test_hhprpc
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
33 0 1 0 0.00% 0.00% 0.00% 0 HRPC lpip
reques
34 0 2 0 0.00% 0.00% 0.00% 0 HLPIP Sync
Proce
35 0 1 0 0.00% 0.00% 0.00% 0 HRPC Multi-FS
Sy
36 0 27 0 0.00% 0.00% 0.00% 0 HULC multifs
pro
37 0 1 0 0.00% 0.00% 0.00% 0 HRPC test
reques
38 0 2 0 0.00% 0.00% 0.00% 0 MIRAGE RBCP
Moni
39 0 1 0 0.00% 0.00% 0.00% 0 HRPC hsm
request
40 9114 105091 86 0.00% 0.00% 0.00% 0 Stack Mgr
41 11585 210434 55 0.00% 0.00% 0.00% 0 Stack Mgr
Notifi
42 61619 181158634 0 0.00% 0.00% 0.00% 0 Fifo Error
Detec
43 70037 7271 9632 0.00% 0.00% 0.00% 0 Adjust
Regions
44 1246 3354407 0 0.00% 0.00% 0.00% 0 hrpc ->
response
45 19946 3107951 6 0.00% 0.00% 0.00% 0 hrpc ->
request
46 593649 4977303 119 0.15% 0.01% 0.00% 0 hrpc <-
response
47 0 7 0 0.00% 0.00% 0.00% 0 HULC Device
Mana
48 8 23 347 0.00% 0.00% 0.00% 0 HRPC hdm non
blo
49 0 7 0 0.00% 0.00% 0.00% 0 HRPC hdm
blockin
50 50 674291 0 0.00% 0.00% 0.00% 0 HIPC bkgrd
proce
51 17 190 89 0.00% 0.00% 0.00% 0 Hulc
Port-Securi
52 17 421 40 0.00% 0.00% 0.00% 0 HRPC hpsecure
re
53 207 2999 69 0.00% 0.00% 0.00% 0 HRPC hlfm
reques
54 16222 100564584 0 0.00% 0.00% 0.00% 0 HLFM address
lea
55 415 3354402 0 0.00% 0.00% 0.00% 0 HLFM aging
proce
56 9221 100568386 0 0.00% 0.00% 0.00% 0 HLFM address
ret
57 0 1 0 0.00% 0.00% 0.00% 0 HRPC hrcmd
reque
58 0 5 0 0.00% 0.00% 0.00% 0 HRPC hulc
misc r
59 0 5 0 0.00% 0.00% 0.00% 0 HRPC x_setup
req
60 0 5 0 0.00% 0.00% 0.00% 0 HRPC system
mtu
61 265 1124417 0 0.00% 0.00% 0.00% 0 HVLAN main
bkgrd
62 0 2 0 0.00% 0.00% 0.00% 0 HVLAN Mapped
Vla
63 0 2 0 0.00% 0.00% 0.00% 0 Vlan shutdown
Pr
64 8 40 200 0.00% 0.00% 0.00% 0 HRPC vlan
reques
65 0 2 0 0.00% 0.00% 0.00% 0 HULC VLAN REF
Ba
66 9 5 1800 0.00% 0.00% 0.00% 0 HRPC hfbm
reques
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
67 17 18761 0 0.00% 0.00% 0.00% 0 HCMP sync
proces
68 0 1 0 0.00% 0.00% 0.00% 0 HPM Msg Retry
Pr
69 763942 4084 187057 0.00% 0.00% 0.00% 0 crypto sw pk
pro
70 15101 29471384 0 0.00% 0.00% 0.00% 0 hpm main
process
71 41 222 184 0.00% 0.00% 0.00% 0 HPM Stack
Sync P
72 261 1852 140 0.00% 0.00% 0.00% 0 HRPC pm
request
73 407919 5362561 76 0.00% 0.00% 0.00% 0 hpm counter
proc
74 1316182 7464995 176 0.00% 0.01% 0.00% 0 HRPC
pm-counters
75 0 1 0 0.00% 0.00% 0.00% 0 hpm vp events
ca
76 0 1 0 0.00% 0.00% 0.00% 0 HRPC hcmp
reques
77 0 1612 0 0.00% 0.00% 0.00% 0 HCEF ADJ
Refresh
78 0 6 0 0.00% 0.00% 0.00% 0 HL2MM
79 0 15 0 0.00% 0.00% 0.00% 0 HRPC hl2mm
reque
80 0 1 0 0.00% 0.00% 0.00% 0 HRPC hl3mm
reque
81 0 1 0 0.00% 0.00% 0.00% 0
hl3md_rpfq_thrl_
82 2573 2355700 1 0.00% 0.00% 0.00% 0 hl3mm
83 0 1 0 0.00% 0.00% 0.00% 0 HACL Queue
Proce
84 0 1 0 0.00% 0.00% 0.00% 0 HRPC acl
request
85 0 42 0 0.00% 0.00% 0.00% 0 HACL Acl
Manager
86 0 1 0 0.00% 0.00% 0.00% 0 HRPC backup
inte
88 0 1 0 0.00% 0.00% 0.00% 0 HRPC cdp
request
89 0 1 0 0.00% 0.00% 0.00% 0 HRPC dot1x
reque
90 0 1 0 0.00% 0.00% 0.00% 0 HULC DOT1X
Proce
91 0 1 0 0.00% 0.00% 0.00% 0 HRPC sdm
request
92 6010 16770658 0 0.00% 0.00% 0.00% 0 Hulc Storm
Contr
93 0 2 0 0.00% 0.00% 0.00% 0 HSTP Sync
Proces
94 0 85 0 0.00% 0.00% 0.00% 0 HRPC stp_cli
req
95 0 1 0 0.00% 0.00% 0.00% 0 HRPC
stp_state_s
96 0 2 0 0.00% 0.00% 0.00% 0 S/W Bridge
Proce
97 0 7 0 0.00% 0.00% 0.00% 0 HRPC hudld
reque
98 0 1 0 0.00% 0.00% 0.00% 0 HRPC vqpc
reques
99 0 1 0 0.00% 0.00% 0.00% 0 HRPC
iec_load_ba
100 8 406 19 0.00% 0.00% 0.00% 0 HRPC l2pt qnq
rp
101 92 1684265 0 0.00% 0.00% 0.00% 0 hl3mm_rp
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
102 376302 3889509 96 0.00% 0.00% 0.00% 0 HL3U bkgrd
proce
103 159113 2504860 63 0.00% 0.00% 0.00% 0 HRPC hl3u
reques
104 136 771172 0 0.00% 0.00% 0.00% 0 HL3U PBR
bkgrd p
105 17 28135 0 0.00% 0.00% 0.00% 0 HL3U PBR n-h
res
106 49 161 304 0.00% 0.00% 0.00% 0 HRPC hled
reques
107 90555 80466629 1 0.00% 0.00% 0.00% 0 Hulc LED
Process
108 0 1 0 0.00% 0.00% 0.00% 0 HRPC dtp
request
109 0 1 0 0.00% 0.00% 0.00% 0 HRPC
show_forwar
110 0 5 0 0.00% 0.00% 0.00% 0 HRPC snmp
reques
111 5391 674336 7 0.00% 0.00% 0.00% 0 HQM Stack
Proces
112 3341739 3863644 864 0.00% 0.06% 0.09% 0 HRPC qos
request
113 0 1 0 0.00% 0.00% 0.00% 0 HRPC span
reques
114 0 1 0 0.00% 0.00% 0.00% 0 HRPC system
post
115 0 17 0 0.00% 0.00% 0.00% 0 Hulc Reload
Mana
116 0 21 0 0.00% 0.00% 0.00% 0 HRPC
hrcli-event
117 6580186 47460271 138 0.00% 0.12% 0.13% 0 OSPF Router 1
118 0 2 0 0.00% 0.00% 0.00% 0 image mgr
119 0 2 0 0.00% 0.00% 0.00% 0 EAPoUDP
Process
120 0 3 0 0.00% 0.00% 0.00% 0 CEF switching
ba
121 1476 3354401 0 0.00% 0.00% 0.00% 0 PI MATM Aging
Pr
122 0 1 0 0.00% 0.00% 0.00% 0 Switch Backup
In
123 19239 721762 26 0.00% 0.00% 0.00% 0 DTP Protocol
124 0 1 0 0.00% 0.00% 0.00% 0 HRPC dai
request
125 0 1 0 0.00% 0.00% 0.00% 0 HULC DAI
Process
126 0 1 0 0.00% 0.00% 0.00% 0 HRPC dhcp
snoopi
127 9 6 1500 0.00% 0.00% 0.00% 0 HULC DHCP
Snoopi
128 0 1 0 0.00% 0.00% 0.00% 0 HRPC ip
source g
129 0 1 0 0.00% 0.00% 0.00% 0 HULC IP
Source g
130 1124 3376824 0 0.00% 0.00% 0.00% 0 UDLD
131 25 112561 0 0.00% 0.00% 0.00% 0 Port-Security
132 118 244 483 0.47% 0.05% 0.01% 1 Virtual Exec
133 0 1 0 0.00% 0.00% 0.00% 0 Switch IP
Admiss
134 0 2 0 0.00% 0.00% 0.00% 0 L2 ARP
Process
135 8 337506 0 0.00% 0.00% 0.00% 0 Ethchnl
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
136 41 162 253 0.00% 0.00% 0.00% 0 VMATM
Callback
137 0 2 0 0.00% 0.00% 0.00% 0 AAA Server
138 0 1 0 0.00% 0.00% 0.00% 0 AAA ACCT Proc
139 0 1 0 0.00% 0.00% 0.00% 0 ACCT Periodic
Pr
140 0 9 0 0.00% 0.00% 0.00% 0 CEF IPC
Backgrou
141 8 72 111 0.00% 0.00% 0.00% 0 SpanTree
Helper
142 0 1 0 0.00% 0.00% 0.00% 0 HRPC ilp
request
143 0 2 0 0.00% 0.00% 0.00% 0 AAA
Dictionary R
144 17 28143 0 0.00% 0.00% 0.00% 0 DHCP Snooping
145 176888311 748386486 236 15.65% 15.85% 14.66% 0 IP Input
146 0 1 0 0.00% 0.00% 0.00% 0 ICMP event
handl
147 3978 33535377 0 0.00% 0.00% 0.00% 0 MDFS MFIB
Proces
148 3689813 10147379 363 0.15% 0.10% 0.09% 0 Spanning Tree
149 8 56283 0 0.00% 0.00% 0.00% 0 Spanning Tree
St
150 0 1 0 0.00% 0.00% 0.00% 0 CEF RF HULC
Conv
151 3529 425252 8 0.00% 0.00% 0.00% 0 XDR mcast
152 311 56770 5 0.00% 0.00% 0.00% 0 CEF
background p
153 0 1 0 0.00% 0.00% 0.00% 0 IP IRDP
154 407930 6640655 61 0.00% 0.00% 0.00% 0 IPC LC
Message H
155 0 3 0 0.00% 0.00% 0.00% 0 XDR RP Ping
Back
156 18 28141 0 0.00% 0.00% 0.00% 0 XDR RP
backgroun
157 0 1 0 0.00% 0.00% 0.00% 0 XDR RP Test
Back
158 0 3 0 0.00% 0.00% 0.00% 0 MDFS LC
Process
159 0 3 0 0.00% 0.00% 0.00% 0 Routemap RP
IPC
160 0 42212 0 0.00% 0.00% 0.00% 0 Cluster L2
161 58 337504 0 0.00% 0.00% 0.00% 0 Cluster RARP
162 60 421958 0 0.00% 0.00% 0.00% 0 Cluster Base
163 792 35744 22 0.00% 0.00% 0.00% 0 TCP Timer
164 50 194 257 0.00% 0.00% 0.00% 0 TCP Protocols
165 0 1 0 0.00% 0.00% 0.00% 0 Socket Timers
166 0 11268 0 0.00% 0.00% 0.00% 0 HTTP CORE
167 0 1 0 0.00% 0.00% 0.00% 0 RARP Input
168 75 112 669 0.00% 0.00% 0.00% 0 L2MM
169 0 1 0 0.00% 0.00% 0.00% 0 MRD
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
170 0 1 0 0.00% 0.00% 0.00% 0 IGMPSN
171 0 1 0 0.00% 0.00% 0.00% 0 IGMPQR
172 0 2 0 0.00% 0.00% 0.00% 0 L2TRACE
SERVER
173 26 4 6500 0.00% 0.00% 0.00% 0 Crypto CA
174 548812 455899 1203 0.00% 0.00% 0.00% 0 IP RIB Update
175 0 1 0 0.00% 0.00% 0.00% 0 Auth-proxy
AAA B
176 0 11257 0 0.00% 0.00% 0.00% 0 IP Admin SM
Proc
177 76 225013 0 0.00% 0.00% 0.00% 0 MDFS LC
Download
178 0 1 0 0.00% 0.00% 0.00% 0 Crypto
PKI-CRL
179 6127 34124937 0 0.00% 0.00% 0.00% 0 MDFS RP
process
181 0 2 0 0.00% 0.00% 0.00% 0 AAA Cached
Serve
182 0 2 0 0.00% 0.00% 0.00% 0 LOCAL AAA
183 0 2 0 0.00% 0.00% 0.00% 0 TPLUS
184 0 1 0 0.00% 0.00% 0.00% 0 Crypto SSL
185 0 17 0 0.00% 0.00% 0.00% 0 VTP Trap
Process
186 0 2 0 0.00% 0.00% 0.00% 0 VTPMIB EDIT
BUFF
187 0 2 0 0.00% 0.00% 0.00% 0 DHCP Security
He
188 0 1 0 0.00% 0.00% 0.00% 0 HCD Process
189 0 1 0 0.00% 0.00% 0.00% 0 HRPC cable
diagn
190 5438 29925905 0 0.00% 0.00% 0.00% 0 PM Callback
191 8 7 1142 0.00% 0.00% 0.00% 0 VLAN Manager
193 0 3 0 0.00% 0.00% 0.00% 0 RADIUS TEST
CMD
194 0 2 0 0.00% 0.00% 0.00% 0 AAA SEND STOP
EV
195 0 1 0 0.00% 0.00% 0.00% 0 Syslog Traps
196 0 2 0 0.00% 0.00% 0.00% 0 STP FAST
TRANSIT
197 0 2 0 0.00% 0.00% 0.00% 0 CSRT RAPID
TRANS
199 318 1877 169 0.00% 0.00% 0.00% 0 SSH Event
handle
200 6568 5245318 1 0.00% 0.00% 0.00% 0 CEF: IPv4
proces
201 59 83 710 0.00% 0.00% 0.00% 0 ADJ
background
202 6690 56663 118 0.00% 0.00% 0.00% 0 IP Background
203 0 6 0 0.00% 0.00% 0.00% 0 SNMP Timers
204 144871 816084 177 0.00% 0.00% 0.00% 0 IP SNMP
205 44876 409735 109 0.00% 0.00% 0.00% 0 PDU
DISPATCHER
206 188902 409735 461 0.00% 0.00% 0.00% 0 SNMP ENGINE
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
207 0 1 0 0.00% 0.00% 0.00% 0 SNMP
ConfCopyPro
208 8 8 1000 0.00% 0.00% 0.00% 0 SNMP Traps
209 419 3403177 0 0.00% 0.00% 0.00% 0 NTP
210 203 278 730 0.00% 0.00% 0.00% 0 hulc cfg mgr
mas
211 199704 973 205245 0.00% 0.00% 0.00% 0 hulc running
con
----- Original Message -----
From: lee.e.rian at census.gov
To: VCI Help Desk
Sent: Sunday, December 25, 2005 11:08 AM
Subject: Re: [c-nsp] 3750 stack with high CPU from IP Input process.
> The CPU went from 5% to 50% just because I moved an ethernet
> cable. When I moved it back the CPU didn't go down.
Which sounds like it wasn't moving the cable that caused the cpu busy.
Can you post the results of a "show proc cpu"?
Regards,
Lee
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